EP1640766A3 - Method and device for corner interferometric modulation - Google Patents

Method and device for corner interferometric modulation Download PDF

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Publication number
EP1640766A3
EP1640766A3 EP05255653A EP05255653A EP1640766A3 EP 1640766 A3 EP1640766 A3 EP 1640766A3 EP 05255653 A EP05255653 A EP 05255653A EP 05255653 A EP05255653 A EP 05255653A EP 1640766 A3 EP1640766 A3 EP 1640766A3
Authority
EP
European Patent Office
Prior art keywords
display
another
interferometric modulation
surfaces arranged
interferometric modulator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05255653A
Other languages
German (de)
French (fr)
Other versions
EP1640766A2 (en
Inventor
William J. Cummings
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IDC LLC
Original Assignee
IDC LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IDC LLC filed Critical IDC LLC
Publication of EP1640766A2 publication Critical patent/EP1640766A2/en
Publication of EP1640766A3 publication Critical patent/EP1640766A3/en
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/21—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  by interference
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/001—Optical devices or arrangements for the control of light using movable or deformable optical elements based on interference in an adjustable optical cavity
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing

Abstract

A display is described, wherein the display includes surfaces arranged at a non-zero angle to one another. A least one of the surfaces may include an interferometric modulator. Compensation for color shift can be provided through the use of two or three surfaces arranged at an angle to one another, the surfaces having similar interferometric modulators. Methods of making such a display are also described. A brighter display can be provided through the use of three surfaces arranged orthogonally to one another, where each of the surfaces has an interferometric modulator which reflects a different color of light. Either additive or subtractive methods can be used to generate light of a particular color.
Figure imgaf001
EP05255653A 2004-09-27 2005-09-14 Method and device for corner interferometric modulation Withdrawn EP1640766A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61359704P 2004-09-27 2004-09-27
US11/103,378 US7321456B2 (en) 2004-09-27 2005-04-11 Method and device for corner interferometric modulation

Publications (2)

Publication Number Publication Date
EP1640766A2 EP1640766A2 (en) 2006-03-29
EP1640766A3 true EP1640766A3 (en) 2009-04-22

Family

ID=35478375

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05255653A Withdrawn EP1640766A3 (en) 2004-09-27 2005-09-14 Method and device for corner interferometric modulation

Country Status (11)

Country Link
US (2) US7321456B2 (en)
EP (1) EP1640766A3 (en)
JP (1) JP2006099082A (en)
KR (1) KR20060092898A (en)
AU (1) AU2005203552A1 (en)
BR (1) BRPI0503870A (en)
CA (1) CA2517404A1 (en)
MX (1) MXPA05010306A (en)
RU (1) RU2005129911A (en)
SG (1) SG121088A1 (en)
TW (1) TW200619725A (en)

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